Recent activity by Karl Casas

Recent activity by Karl Casas

A scientist runs an electric current along a wire. A magnetic compass is placed nearthe wire. The scientist observes that whenever the current is turned on, the compass needle moves. Why does the compass

answered Dec 11, 2023

1 answer 155k views

When Lance goes jogging, his heart rate increases to pump blood faster and supply his muscles with more oxygen to move quicker. Which two interaction of body systems would help lance go back to homeostasis?

answered Nov 15, 2023

1 answer 91.3k views

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answered Oct 21, 2023

2 answers 208k views

Given f(t)= -16t^2+24tFind f(1.5)=?

asked Sep 7, 2023

1 answer 82.8k views

June sells furniture. Last month she sold $1.700 in total sales and earned $85 for her commission. What percent of her sales does she receive as commission? (Show your work)

asked Aug 22, 2023

1 answer 206k views

The first consideration that needs to be made when thinking about the beneficial nature of textbooks is how easy it is to use a tablet to access digital materials like a books, resources, and other learning

asked Jun 14, 2023

1 answer 118k views

Divide(5x³-6x+4) / (x-2)

answered Jun 11, 2023

1 answer 132k views

Cross a heterozygous plant with a plant that has wrinkled seeds.

answered Apr 28, 2023

1 answer 83.4k views

What is the sum of the polynomials -3^2+8x+5,4x^2-×+9,and 3x^2+1 please help guys ;")

answered Jan 17, 2023

1 answer 108k views

The pentagons JKLMN and PQRST are similar. Find the length x of PQ.

answered Dec 26, 2022

1 answer 137k views

What is the composition of white light and how is it related to solar radiation?

answered Nov 23, 2022

1 answer 161k views

John wanted to buy his favorite rubber shoes. Its original price is $105. He is lucky today because the shoes that he wanted to buy is 30% off the original price. How much will John pay now for his shoes?

asked Nov 20, 2022

1 answer 15.7k views

True or false: Epimetheus was given to pandora as a gift. Please answer fastttt due at 9:15

answered Nov 5, 2022

2 answers 20.7k views

HELPPP MY MATH HOMEWORK!!!

answered Oct 28, 2022

2 answers 160k views

How to write expression for The product of ten less than a number and the number

asked Oct 9, 2022

1 answer 10.8k views

Complete with the correct missing word. _______ la una. _______ los dos. Es _______ una. Son _______ cinco.

answered Oct 7, 2022

2 answers 104k views

A stream is flowing down a slope into a larger river. The elevation of the head of the stream is 2,200 feet above sea level. The elevation of the mouth of the stream is 1,000 feet. The horizontal distance

answered Sep 15, 2022

1 answer 107k views

A snowboarder is traveling at 6 miles every 9 minutes. At this rate, the snowboarder will travel ___ miles in 12 minutes.

answered Sep 13, 2022

2 answers 50.0k views

Alice is 10 years old and over the past few years has had several fractures even though she is not an active child. A recent blood test indicated that her alkaline phosphatase level was highly elevated.

answered Jul 12, 2022

2 answers 227k views

How did a Streamboat helped in three ways?

answered Jun 15, 2022

1 answer 172k views

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